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Chemische vergelijkingen in evenwicht op10/24/24

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Breng de vergelijking van een chemische reactie in evenwicht
Na(OH)2 + HBr = H2O + NaBr2 =>
Na(OH)2 + 2 HBr = 2 H2O + NaBr2

K2[HgI4] + KBr = K[HgI4] + K2Br =>
K2[HgI4] + KBr = K[HgI4] + K2Br

NaOH + HCl = NaCl + H2O = =>
NaOH + HCl = NaCl + H2O

BaCl2 + Na2CO3 = BaCO3 + NaCl =>
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl

C6H5MgBr + BiI3 = Bi(C6H5)3 + MgBrI =>
3 C6H5MgBr + BiI3 = Bi(C6H5)3 + 3 MgBrI

H2SO3 = H2O + SO2 =>
H2SO3 = H2O + SO2

Na2S + HBr = Na2H + BrS =>
Na2S + HBr = Na2H + BrS

PbO + HNO3 = PbO2 + NO + H2O =>
3 PbO + 2 HNO3 = 3 PbO2 + 2 NO + H2O

K2CO3 + H2O = KHCO3 + KOH =>
K2CO3 + H2O = KHCO3 + KOH

Ba(NO3)2 + Na2SO3 = BaSO3 + Na(NO3) =>
Ba(NO3)2 + Na2SO3 = BaSO3 + 2 Na(NO3)

H2SO3 + Cr(OH)3 = (CrOH)SO3 + H2O =>
H2SO3 + Cr(OH)3 = (CrOH)SO3 + 2 H2O

H2SO4 + Al = Al2(SO4)3 + H2 =>
3 H2SO4 + 2 Al = Al2(SO4)3 + 3 H2

Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3

Al{3+} + PO4{3-} = AlPO4 =>
Al{3+} + PO4{3-} = AlPO4

Mg + Na2HPO4 = MgHPO4 + Na =>
Mg + Na2HPO4 = MgHPO4 + 2 Na

NaNO3 + FeCl2 = NaCl2 + FeNO3 =>
NaNO3 + FeCl2 = NaCl2 + FeNO3

HClO3(aq) + H2O(l) = ClO3 + H3O =>
HClO3(aq) + H2O(l) = ClO3 + H3O

Ba(OH)2 + MgCl2 = BaCl2 + Mg(OH)2 =>
Ba(OH)2 + MgCl2 = BaCl2 + Mg(OH)2

H2Cr2O7 + KOH = K2CrO4 + H2O =>
H2Cr2O7 + 4 KOH = 2 K2CrO4 + 3 H2O

CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O

CaCO3 + H2O2 = CaO + H2CO4 =>
CaCO3 + H2O2 = CaO + H2CO4

BCl3 + LiBH4 = B2H6 + LiBCl4 =>
4 BCl3 + 3 LiBH4 = 2 B2H6 + 3 LiBCl4

AlCl3 + KOH + H2O = K3[Al(OH)6] + HCl =>
AlCl3 + 3 KOH + 3 H2O = K3[Al(OH)6] + 3 HCl

NaCn + Ag(NO3) = AgCn + Na(NO3) =>
NaCn + Ag(NO3) = AgCn + Na(NO3)

N2O5 + Ca(OH)2 = Ca(NO3)2 + H2O =>
N2O5 + Ca(OH)2 = Ca(NO3)2 + H2O

H4As2O7 + Sr(OH)2 = Sr2As2O7 + H2O =>
H4As2O7 + 2 Sr(OH)2 = Sr2As2O7 + 4 H2O

K2Co3 + BaCe2 = KCe + BaCo3 =>
K2Co3 + BaCe2 = 2 KCe + BaCo3

Na2Cr2O7 + NaCl + H2SO4 = Cr2(SO4)3 + Na2SO4 + Cl2 + H2O =>
Na2Cr2O7 + 6 NaCl + 7 H2SO4 = Cr2(SO4)3 + 4 Na2SO4 + 3 Cl2 + 7 H2O

Cl2 + FeSO4 + KOH = K2FeO4 + KCl + H2O + SO2 =>
Cl2 + FeSO4 + 4 KOH = K2FeO4 + 2 KCl + 2 H2O + SO2

CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4

BaO + HCl = BaCl2 + H2O =>
BaO + 2 HCl = BaCl2 + H2O

K2SO3 + HBr = KBr + H2O + SO2 =>
K2SO3 + 2 HBr = 2 KBr + H2O + SO2

H2Cr2O7 = H + Cr2O7 =>
H2Cr2O7 = 2 H + Cr2O7

FeS + HBr = Fe(Br)2 + H2S =>
FeS + 2 HBr = Fe(Br)2 + H2S

CrO4{2-} + H2O + HSnO2{-} = CrO2{-} + OH{-} + HSnO3{-} =>
2 CrO4{2-} + H2O + 3 HSnO2{-} = 2 CrO2{-} + 2 OH{-} + 3 HSnO3{-}

H2O + SiO = H2SiO2 =>
H2O + SiO = H2SiO2

K2SO4 + Ba(OH)2 = BaSO4 + K2(OH)2 =>
K2SO4 + Ba(OH)2 = BaSO4 + K2(OH)2

Zn + CUCI2 = ZnCI2 + CU =>
Zn + CUCI2 = ZnCI2 + CU

KHCO3 + HCI = KCI + H2O + CO2 =>
KHCO3 + HCI = KCI + H2O + CO2

Br2 + Cl2 = BrCl =>
Br2 + Cl2 = 2 BrCl

CH3CHNO2CH3 + NaOH + Al + H2O = NaAl(OH)4 + CH3CHNH2CH3 =>
CH3CHNO2CH3 + 2 NaOH + 2 Al + 4 H2O = 2 NaAl(OH)4 + CH3CHNH2CH3

NaCn + Ag(NO3) = AgCn + Na(NO3) =>
NaCn + Ag(NO3) = AgCn + Na(NO3)

K2SO4 + Ba(OH)2 = K2(OH)2 + BaSO4 =>
K2SO4 + Ba(OH)2 = K2(OH)2 + BaSO4

KOH + HNO3 = KNO3 + HOH =>
KOH + HNO3 = KNO3 + HOH

(NH3)2CO3 + HCl = HCO3 + (NH3)2Cl =>
(NH3)2CO3 + HCl = HCO3 + (NH3)2Cl

Cu + Zn{2+} = Cu{2+} + Zn =>
Cu + Zn{2+} = Cu{2+} + Zn

CuCl2(l) + PbNO3(s) = CuNO3 + PbCl2 =>
CuCl2(l) + PbNO3(s) = CuNO3 + PbCl2

Na + Ba{3}N{2} = Na{3}2N + Ba =>
Na + Ba{3}N{2} = Na{3}2N + Ba

AgNO3 + LiI = AgI + NO3Li =>
AgNO3 + LiI = AgI + NO3Li

C19H25 + OH = CO2 + H2O =>
C19H25 + 101 OH = 19 CO2 + 63 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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